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Do you have a web.config in your root folder? and what IDE do you use e.g. Visual studio?
And are your website hosted on IIS?
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I don't understand at all how I'm suppose to use this code to handle the invalid postback or callback error from System.Web.UI.ClientScriptManager.ValidateEvent
Public Sub RaiseCallbackEvent(ByVal eventArgument As String) _
Implements System.Web.UI.ICallbackEventHandler.RaiseCallbackEvent
Try
Page.ClientScript.ValidateEvent(ib_BasicApply.UniqueID)
_cbMessage = "Correct event raised callback."
Catch ex As Exception
_cbMessage = "Incorrect event raised callback."
End Try
End Sub
' Define method that returns callback result.
Public Function GetCallbackResult() _
As String Implements _
System.Web.UI.ICallbackEventHandler.GetCallbackResult
Return _cbMessage
End Function
Protected Overrides Sub Render(ByVal writer As HtmlTextWriter)
Page.ClientScript.RegisterForEventValidation(ib_BasicApply.UniqueID)
If Not Me.Context Is Nothing Then
RenderContents(writer)
Else
RenderDesignMode(writer)
End If
End Sub
Protected Overrides Sub OnInit(ByVal e As System.EventArgs)
MyBase.OnInit(e)
Dim cbReference As String = cs.GetCallbackEventReference("'" & Page.UniqueID & "'", "arg", "ReceiveServerData", "", "ProcessCallBackError", False)
Dim callbackScript As String = "function CallTheServer(arg, context) {" & cbReference & "; }"
cs.RegisterClientScriptBlock(Me.GetType(), "CallTheServer", callbackScript, True)
I have a form to enter a part. I have a category drop down, and a sub category drop down. So when you select a category, it uses JQuery to populate the subcategories. But Since the server did not load the list, using an update panel or autopostback, the server is say no, form validate error. The form is so big, it would take forever for the update panel round trip.
The part I don't understand, do I just use this code as is, or Am I suppose to program my sub category script in it instead of the CallTheServer.
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I want to a c# code in asp.net for hotmail,gmail credentials for authentication and logging in to my asp.net webpage and at the same time I want to get all contact list of email from Gmail,Hotmail in the ASP.NET and C#.
it should redirect back to my webpage after the perfect authentication with all the contactlist.
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Hi,
You need to use OpenID authentication for enabling GMail authentication integration. Please check http://dotnetopenauth.net/[^] library to integrate authentication. And you can also refer SocialAuth.Net[^] third party library for many more authentication integration.
Thanks
-Amit Gajjar
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Please help me with problem that changed my life to dark side for last weel
I have done the asp.net razor application with Visual Studio 2012 Express for Web, also i have Windows Server r2 with iis to implement my site-application in inner corporation network.
My problems are:
1) i dont know how to manage my project in VS
2) i dont know what files to take from my project
3) and at last i wont to understand how use them in IIS
I havnt got much knowledg in Web, and will be glad to hear someone good knowledg spec help me!
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Hi,
There is no more major difference in publishing normal web application and MVC razor application.
Please check this[^] article for publishing your application on server. There are many other articles on net for publishing web application. Read some MSDN articles as well. Best luck.
Thanks
-Amit Gajjar
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I am trying to built a private web chat application in asp.net,I cannot have singlR please give me any other solution to built private web chat application in asp.net
kartik
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You can explore other techiques like Web Sockets (directly) / CometD / SockJS etc.
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How can I add <summary> comment as soon as I create a method?
I know that when we create a method and when we type "///" then this comment will get appear.
Instead <summary> comment should get added automatically when I hit "}" to complete a method.
Is there any way to do that? Please let me know.
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You might look at snippets, that is at the start of the method creation but at least you would have the shell. I refuse to use that level of commenting, IMHO it is not required.
Never underestimate the power of human stupidity
RAH
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Hello Everyone, good afternom.
I don't know if I'm posting my doubt on the write place, if it's not my apologies"
Well, I'm working on a project that I'm having problemas when importing data from the SQL Server Database to import it to GridView. In this case as doing bind with GridView I'm not able to manipulate data to decript using a class I created to encript and decript. With all other controls I'm able to encript and decript using my class but in this case I'm just able to do bind with gridview and nothing more.
Could you guys help me with this, bicause I'm aready working on this project has 3 days and I couldn't find any good solution to this problem.
Thank you guys in advanced.
Brgds//Rodrigo Lima
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hi..
why you do not use a similar process or its onDatabound ...
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I can't get the ChangePassword controll to work.
Do you need to configure it after draging in the controll?
Is this system with Web Site Administration Tool still used?
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What issue are you facing?
This basic tutorial[^] might help you get started.
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Realized that I had to be logged in (of course) to change the password. Stupid of me..
Anyway, is this the way you create login in a real world application?
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Server Error in '/' Application.
Parser Error
Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.
Parser Error Message: Could not load type 'REPORTservice.HeaderPage'.
Source Error:
Line 1: <%@ Master Language="C#" AutoEventWireup="true" CodeBehind="EmployeePage.Master.cs" Inherits="REPORTservice.HeaderPage" %>
Line 2:
Line 3: <!DOCTYPE html>
Source File: /EmployeePage.Master Line: 1
I can run my old project or project I download in the internet but not a new one.
In BIN folder i don't have any file (no .dll file)
Pls. help Thank you
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What is the name of the class in the EmployeePage.Master.cs file? I'm betting it's not REPORTservice.HeaderPage .
"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer
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namespace REPORTservice
{
public partial class ManagerPage : System.Web.UI.MasterPage
{
protected void Page_Load(object sender, EventArgs e)
{
}
}
}
Here is my Code Behide
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Janyaporn Rueangthep wrote: <%@ Master Language="C#" AutoEventWireup="true" CodeBehind="EmployeePage.Master.cs" Inherits="REPORTservice.HeaderPage" %>
Janyaporn Rueangthep wrote: public partial class ManagerPage : System.Web.UI.MasterPage
Well, there's your problem. The Inherits attribute needs to be the name of the class in the CodeBehind file.
<%@ Master Language="C#" AutoEventWireup="true" CodeBehind="EmployeePage.Master.cs" Inherits="REPORTservice.ManagerPage" %>
"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer
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thank you for your advice but still cannot run show the same problem.
I have try build a new project and run a blank page and it's shown the same problem.(this is weird because I can run my old project)
Do you have any idea?
Is it possible that the problem is about connection?
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If it's the same error, then either you haven't fixed the right page, or the code you've posted isn't the code you're running.
If it's a different error, then you need to post the new error message.
Janyaporn Rueangthep wrote: Is it possible that the problem is about connection?
The single error message you've posted is nothing to do with a "connection", either to the server or to a database.
"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer
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where you run this page (using IIS or visual studio),
and what about your child page which used this master page and you getting error...
Test with debugging line by line in visual studio...
AND First thing to do... Build your project in visual studio using F6 or click on build solution menu...
modified 16-Sep-13 5:52am.
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How to convert each page of PDF to JPEG with out using Imagemagick or Ghostscripts. I'm looking freeware dll that is open source.
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bths wrote: I'm looking freeware dll that is open source. Then you should be using Google.
Veni, vidi, abiit domum
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Thanks a bunch. You're of no help.
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